[Ended] Experimental puzzle - Dollar Viva bundle [Level 1+]

This is a puzzle with a crappy story which I put together in 2 hours, mostly to test some experimental techniques to avoid Secret Sniffer. Since many people already own the games, I made it easy enough, so that you can brute force through 90% of the puzzle if it doesn't make sense to you. Have fun finding your way in the puzzle.

Games in the train:

• House of 1,000 Doors: Family Secrets Collector's Edition
• House of 1000 Doors: The Palm of Zoroaster Collector's Edition
• Weird Park Trilogy
• Twisted Lands Trilogy: Collector's Edition
• Lost Chronicles of Zerzura
• Alex Hunter - Lord of the Mind Platinum Edition
• Haunted
• Small Town Terrors Pilgrim's Hook Collector's Edition
• Small Town Terrors: Galdor's Bluff Collector's Edition
• Small Town Terrors: Livingston